Well, you can go to Home Depot and buy a 200-dollar hose or get this that is expandable easy to star and has a great 9 function nozzle completely leakproof lightweight retractable water hose with solid brass fittings and yes boom it is (100ft)Trust me I have a great backyard and pool but built in the late ’70s, not auto filler so yes I have to dump the hose in the pool to fill it up every couple of days, yep we live In Arizona already swimming. This expandable garden water hose is super lightweight, unlike the hard and heavy hoses on the market.The high-tech flexible expansion allows the hose to expand to three times its original length when you turn on the water, and contract when you are finished for easy storage. comes with a bonus bag and hook for convenient storage.When the water is turned on the flexible expandable hose quickly expands up to 3 times in length yes actually to (100 feet) with the water pressure meaning let the hose fill up first may take a min then you are all good. it will automatic shrinkage after shutting off water yes just like at-home guys  and returns in seconds to its original length.This is the ultimate retractable hose suitable for multiple purposes: lightweight, kink and tangle-free and compact also can stand the Arizona sun with a brass valve at the end to allow better control of the flow of water.Hose torn apart and broke after a little over a year. Actually busted a hole in plastic lining spraying all over the place. Poor quality for price.Great quality, doesn't kink, heavy duty, retracts nicely. To small water flow to run a sprinkler with any high pressure. Thought it was kinked but no just small stream.I've never owned a garden hose so light - this one extends to 100ft, but is lighter than a 10ft rubber hose! When fully extended to 100ft, most of the weight comes from the water in the hose. As water pressure changes, the hose expands and retracts. Once you are done with the job, release the water in the hose.This hose is rather versatile - I can kind of control how long the hose gets by controlling the bib opening and the pressure being released.The hose is decent only time will tell if its durable enough.Light weighed and very good quality!The idea is great, but unlinking it not so much. We will see what the summer holds for it.2 weeks later, JUNK had to throw it away. The blue covering separated.The pipe broke. I intentionally covered it to not get it exposed to sun but still broke.